[街拍]为街拍插上科学的翅膀--送给堂里喜欢街拍的朋友们！

[牛牛] · 发表于 2007-7-5 11:13

炎炎夏日，突然发现对面坐着一个超甜美的MM..   迷你裙下修长匀称的双腿..   要是能偷瞄到一点点..   不知道该有多好..   这样的情况应该是屡见不鲜了..   所以我用理论知识结合实践经验，整合出一套方案，拿到这里和喜欢街拍的朋友们探讨一下... 希望对大家以后提高街拍技巧有所帮助。同时申请斑竹给个精华！  一：且让我们假设女孩双膝并隆的点和裙子上缘距离<chmetcnv unitname="公分" sourcevalue="0" hasspace="False" negative="False" numbertype="1" tcsc="0" wst="on"></chmetcnv><chmetcnv></chmetcnv>４公分<chmetcnv></chmetcnv><chmetcnv></chmetcnv>..         而裙摆到小裤裤之间的距离是<chmetcnv unitname="公分" sourcevalue="0" hasspace="False" negative="False" numbertype="1" tcsc="0" wst="on"></chmetcnv><chmetcnv></chmetcnv>１２公分<chmetcnv></chmetcnv><chmetcnv></chmetcnv>..         那么从侧面看来..         目标区域和裙子就会形成一个直角三角形ａｂｃ（如下图）

. . . .\'.\./out\';}" .".\'hand\'; .\'.\./out\';}" .".\'[/img]2007-7/20077511415949609.jpg\');}" ."." alt="" />      二：如果"观察者"的双眼ｅ正好在ｂｃ线段的延长线上..        那么ｂ点就会落在他的视野内..        如果我们做一条过ｅ并垂直于ａｃ线段延长线的直线ｄｅ的话..        直角三角形ｄｅｃ就会和直角三角形ａｂｃ相似（如下图）

. . . .\'.\./out\';}" .".\'hand\'; .\'.\./out\';}" .".\'[/img]2007-7/2007751143815771.jpg\');}" ."." alt="" />接2楼——>

[此贴子已经被作者于2007-7-5 11:43:26编辑过]

[牛牛] · 发表于 2007-7-5 11:15

三：在△ａｂｃ中..        ａｂ的长度是ａｃ的三分之一..        因此在ａｂｃ里..        ｄｅ的长度也应该是ｄｃ的三分之一..        又因为ｄｃ是观察者的眼睛与裙子之间的水平距离..        假设这个距离是<chmetcnv unitname="公尺" sourcevalue="0" hasspace="False" negative="False" numbertype="1" tcsc="0" wst="on"></chmetcnv><chmetcnv></chmetcnv>１.６公尺<chmetcnv></chmetcnv><chmetcnv></chmetcnv>..        那么ｄｅ的长度(眼睛距离裙摆的高度)ｘ就是<chmetcnv unitname="公分" sourcevalue="0" hasspace="False" negative="False" numbertype="1" tcsc="0" wst="on"></chmetcnv><chmetcnv></chmetcnv>５３.３公分<chmetcnv></chmetcnv><chmetcnv></chmetcnv>..        不过一个身高<chmetcnv unitname="公分" sourcevalue="0" hasspace="False" negative="False" numbertype="1" tcsc="0" wst="on"></chmetcnv><chmetcnv></chmetcnv>１７０公分<chmetcnv></chmetcnv><chmetcnv></chmetcnv>的观察者在采取普通坐姿时..        他的眼睛与裙摆之间却会有<chmetcnv unitname="公分" sourcevalue="0" hasspace="False" negative="False" numbertype="1" tcsc="0" wst="on"></chmetcnv><chmetcnv></chmetcnv>７０公分<chmetcnv></chmetcnv><chmetcnv></chmetcnv>的差距..        换句话说..        他必须要把头向下低个<chmetcnv unitname="公分" sourcevalue="0" hasspace="False" negative="False" numbertype="1" tcsc="0" wst="on"></chmetcnv><chmetcnv></chmetcnv>１７公分<chmetcnv></chmetcnv><chmetcnv></chmetcnv>..        而且为了达成这个目标..        得要让屁股向前挺出<chmetcnv unitname="公分" sourcevalue="0" hasspace="False" negative="False" numbertype="1" tcsc="0" wst="on"></chmetcnv><chmetcnv></chmetcnv>４５公分<chmetcnv></chmetcnv><chmetcnv></chmetcnv>才行..  （如下图）

. . . .\'.\./out\';}" .".\'hand\'; .\'.\./out\';}" .".\'[/img]2007-7/20077511374713314.jpg\');}" ."." alt="" />          四：无论走到哪里..        商场，写字楼.?.        随时都会看到短裙美女上下楼梯的景象..        看着白皙的双腿随着步伐不断交错..        心里不禁暗想..        要是我紧跟在她后面.        一定有机会看到..        不过..        想一窥裙底机密也是有技巧的喔!!        短裙的内部状况大致就跟下图(内附一)所示一样..  （如下图）

. . . .\'.\./out\';}" .".\'hand\'; .\'.\./out\';}" .".\'[/img]2007-7/20077511344371700.jpg\');}" ."." alt="" />         接3楼——>

[此贴子已经被作者于2007-7-5 11:38:00编辑过]

[牛牛] · 发表于 2007-7-5 11:18

五：一般"观察者"想看的地方..        其实是半径<chmetcnv unitname="公分" sourcevalue="0" hasspace="False" negative="False" numbertype="1" tcsc="0" wst="on"></chmetcnv>１０公分<chmetcnv></chmetcnv>的半球体部分..        而裙子则与半球体相切并以向下<chmetcnv unitname="公分" sourcevalue="0" hasspace="False" negative="False" numbertype="1" tcsc="0" wst="on"></chmetcnv>１５公分<chmetcnv></chmetcnv>的剪裁..        巧妙地遮住了观察者的视线..        直角三角形ｏｐｑ和ｏｒｑ是全等的.        如果将ｑｒ线段(也就是观察者视线)延长并做出另一个直角三角形ｔｓｑ..        那我们可由计算知道它的高是<chmetcnv unitname="公分" sourcevalue="0" hasspace="False" negative="False" numbertype="1" tcsc="0" wst="on"></chmetcnv>８.３公分<chmetcnv></chmetcnv>..        ｔｓｑ的高是底的０.４１５倍..        所以..        观察者如果想看到裙底风光..        最低限度是让视线的仰角大于角ｔｑｓ..        也就是高和底的比值要大于０.４１５倍..（如下图）

. . . .\'.\./out\';}" .".\'hand\'; .\'.\./out\';}" .".\'[/img]2007-7/20077511353537319.jpg\');}" ."." alt="" />     接4楼——>

[此贴子已经被作者于2007-7-5 11:35:45编辑过]

[牛牛] · 发表于 2007-7-5 11:21

<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">最后，我们就要讨论△<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">ａｅｑ的问题..  (楼梯的问题) <span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">假设观察者(<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">身高１７０)<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">眼睛的高度是<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="0" unitname="公分">１６０公分</chmetcnv>..   <span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">而裙摆高度是<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="0" unitname="公分">８０公分</chmetcnv>..   <span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">因为眼睛高度比裙摆高度大<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="0" unitname="公分">８０公分</chmetcnv>..   <span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">所以裙摆与眼睛的高度差距(<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">线段ａｅ)..   <span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">就比楼梯的高低差距(<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">线段ｃｄ)<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">小<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="0" unitname="公分">８０公分</chmetcnv>..   接5楼——>

[牛牛] · 发表于 2007-7-5 11:25

<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">因此直角三角型ａｅｑ的高和底可用以下两个式子来表示..   <span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">高：ａｅ＝２０×<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">阶数－８０   <span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">底：ｑａ＝２５×(<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">阶数－１)   <span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">高和底则须满足这个式子：ａｅ≥ｏａ×<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">０.<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">４１５   <span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">我们针对不同的阶梯差距列一张表：   <span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│阶数│１│２│３│４│５│６＞│７│８│   <span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│ａｅ│-60<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│-40<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│-20<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│０│20<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│40<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│＞60<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│80<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│   <span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│ｑａ│０│25<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│50<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│75<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│100<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│125<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│＞150<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│175<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│   <span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│比率│＊│-1.6<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│-0.4<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│０│0.2<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│0.32<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│＞0.4<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│0.457<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">│    接6楼——>

风中男孩 · 发表于 2007-7-5 11:27

研究这个了啊~无敌~！

[牛牛] · 发表于 2007-7-5 11:30

其中ａｅ是负值的情况..   就表示裙摆问至还在眼睛下方..   所以在阶梯差距小于４时..   观察者是完全看不到裙子底下的..   但是..   当阶梯数增加到５或６的时候..   喔喔~~~~就快看到啦!!   等到阶梯差到了８时..   ０.４１５的障碍也就被破解啦!!   当然..   这个差距愈大..   视野也就愈宽广..   不过可以看到的风光也会愈来愈小..   这点请大家可别忘喽!!(The end)

无比混蛋 · 发表于 2007-7-5 12:23

[em05][em06][em05][em06]  就这个街拍啊……

离合器 · 发表于 2007-7-5 12:30

我真的服了[em28][em28][em28]

[牛牛] · 发表于 2007-7-5 13:41

其实中学的数学老师，是个很好的人！ 以前老师总跟我们说：你们这些人，不学好代数几何，将来走到社会上是会吃大亏地！！

[此贴子已经被作者于2007-7-5 13:47:49编辑过]

自由飞翔 · 发表于 2007-7-5 14:02

牛B啊请LZ发点实际的

无比混蛋 · 发表于 2007-7-5 14:27

<div class="msgheader">QUOTE:</div><div class="msgborder">以下是引用[牛牛]在2007-7-5 13:41:00的发言：  其实中学的数学老师，是个很好的人！ 以前老师总跟我们说：你们这些人，不学好代数几何，将来走到社会上是会吃大亏地！！ </div> [em14][em14][em14]

账号		自动登录	找回密码
密码			现在注册

[街拍]为街拍插上科学的翅膀--送给堂里喜欢街拍的朋友们！

浏览过的版块